<template>
  <div class="left">
      <lefttop></lefttop>
      <leftbut></leftbut>
  </div>
</template>

<script>

import lefttop from "./top.vue";
import leftbut from "./but.vue";
export default {
 data(){
     return{
         num:3
     }
 },
 components:{
     lefttop,
     leftbut
 }
}
</script>

<style scoped lang="scss">
.left{
    width: 13vw;
    height: 100vh;
    background-color: #000;
}
</style>